intel2gas 1.3.3-16+b2 / usr / share / intel2gas / i2g / main.syntax

#  Try to put the more specialized forms before the
#  general ones
#
#  Look in file DATAFILES for more info about <tag>s.

General settings:
@src_comment0=;
@dst_comment0=\#
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# Single instructions that don't need converting or extending
<op:32>
<op>
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# cmps,lods,movs,stos,iret...  size extended
<op:20>d
<op>l
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<op:20><text>
<op><text>
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# unused: aad aam
<op:02> <@><mathnum>
<op> <@>$<mathnum>
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#pushfd, popfd
p<text>fd
p<text>f
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#shl&shr , 1 
<op:08> <@><size> [ <address>] , 1
<op><m> <@><address>
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<op:08> <@><reg> , 1
<op><r> <@>%<reg>
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# movsx & movzx
mov<text>x <@><reg1> , <reg2>
mov<text><r><r-1> <@>%<reg2>,%<reg1>
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mov<text>x <@><reg> , <size> [ <address>]
mov<text><m><r> <@><address>,%<reg>
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mov<text>x <@><reg> , [ <address>]
mov<text><m><r> <@><address>,%<reg>
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enter <@><mathnum1>, <mathnum2>
enter <@>$<mathnum2>,$<mathnum1>
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# Some mmx routines (and other that don't need the b/w/l extension)
# can use either op:04 or reg:10
<op:04> <@><reg:10> , [ <address>]
<op> <@><address>,%<reg>
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<op:04> <@><reg> , <size> [ <address>]
<op> <@><address>,%<reg>
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<op:04> <@><size> [ <address>] , <reg>
<op> <@>%<reg>,<address>
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<op:04> <@>[ <address>] , <reg>
<op> <@>%<reg>,<address>
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<op:04> <@><reg1> , <reg2>
<op> <@>%<reg2>,%<reg1>
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<op:04> <@><reg> , <mathnum>
<op> <@>$<mathnum>,%<reg>
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<op:04> <@><reg> , <text>+ <mathnum>
<op> <@>$<text>+<mathnum>,%<reg>
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<op:04> <@><reg:10> , <size> <text>
<op> <@>$<text>,%<reg>
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<op:04> <@><reg:10> , <text>
<op> <@>$<text>,%<reg>
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<op:04> <@><size> <text>, <reg:10>
<op> <@>%<reg>,$<text>
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<op:04> <@><reg:10>
<op> <@>%<reg>
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<op:04> <@>[ <address>]
<op> <@><address>
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# Some fpu (op:10) routines.
<op:10> <@><size> [ <address>]
<op><m> <@><address>
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<op:10> <@>[ <address>]
<op> <@><address>
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<op:10> <@><reg>
<op> <@>%<reg>
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<op:10> <@><fpureg>
<op> <@>%<fpureg>
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<op:10> <@><fpureg1>, <fpureg2>
<op> <@>%<fpureg2>,%<fpureg1>
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<op:10> <@><size> <text>
<op> <@><text>
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<op:10> <@><text>
<op> <@>$<text>
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# three op instructions
<op> <@><reg1>, <reg2>, <mathnum>
<op><r-1> <@>$<mathnum>,%<reg2>,%<reg1>
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<op> <@><reg1>, <reg2>, <reg3>
<op><r-2> <@>%<reg3>,%<reg2>,%<reg1>
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<op> <@><size> [ <address>] , <reg>, <mathnum>
<op><m> <@>$<mathnum>,%<reg>,<address>
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# normal instructions
<op> <@><size> [ <address>]
<op><m> <@><address>
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<op> <@><reg> , [ <address>]
<op><r> <@><address>,%<reg>
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<op> <@><reg> , <size> [ <address>]
<op><r> <@><address>,%<reg>
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<op> <@>[ <address>] , <size> <mathnum>
<op><m> <@>$<mathnum>,<address>
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<op> <@><size> [ <address>] , <size> <mathnum>
<op><m-1> <@>$<mathnum>,<address>
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<op> <@><size> [ <address>] , <mathnum>
<op><m-1> <@>$<mathnum>,<address>
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<op> <@>[ <address>] , <reg>
<op><r> <@>%<reg>,<address>
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<op> <@><reg1> , <reg2>
<op><r> <@>%<reg2>,%<reg1>
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<op> <@><reg> , <size> <mathnum>
<op><r> <@>$<mathnum>,%<reg>
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<op> <@><reg> , <mathnum>
<op><r> <@>$<mathnum>,%<reg>
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# Simple instructions
<op> <@><size> [ <address>]
<op><m> <@><address>
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<op> <@><size> <mathnum>
<op><m> <@>$<mathnum>
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<op> <@><mathnum>
<op>l <@>$<mathnum>
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<op> <@><reg>
<op><r> <@>%<reg>
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# rep instructions
<@>rep <text>d
<@>rep\n<@><text>l
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<@>rep <text>
<@>rep\n<@><text>
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# set flag->register
set<text> <@><reg>
set<text>b <@>%<reg>
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set<text> <@>[ <address>]
set<text>b <@><address>
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# Jump instructions to local & general variables (gcc generated code)
<jump> L<dec>
<jump> .L<dec>
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# Jump/loop/call instructions to local & general variables
<jump> <@>.<text>
<jump> <@><label>.<text>
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<jump> <@>[ <address>]
<jump> <@>*<address>
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<jump> <@><discard> .<text>
<jump> <@><label>.<text>
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<jump> <@><discard> <text>
<jump> <@><text>
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<jump> <@>FAR <mathnum1>:<mathnum2>
l<jump> <@><mathnum1>,<mathnum2>
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<jump> <@>FAR [ <address>]
l<jump> <@>*<address>
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<jump> <@><reg>
<jump> <@>*%<reg>
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<jump> <@><text>
<jump> <@><text>
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# Miscallenous other opcodes
retf
lret
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retf <@><mathnum>
lret <@>$<mathnum>
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cbw
cbtw
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cwd
cwtd
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cdq
cltd
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cwde
cwtl
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xlatb
xlat
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wait
fwait
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# These are the last resort. 
# The text is assumed to be a variable name
<op> <@><reg> , <text>
<op><r> <@>$<text>, %<reg>
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<op:04> <@><text>, <reg>
<op> <@>%<reg>, $<text>
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<op> <@><text>, <reg>
<op><r> <@>%<reg>, $<text>
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# Labels: convert local labels to lastbiglabel.locallabel
# The <more> allows an instruction be placed on the same line

# gcc generated label
L<dec>: <@><more>
.L<dec>: <@><more>
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.<text>: <@><more>
<label>.<text>: <@><more>
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.<text> <@><more>
<label>.<text>: <@><more>
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<text>: <@><more>
@label=<text>
<label>: <@><more>
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# some used prefixes
LOCK <@><more>
lock <@><more>
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A16 <@><more>
addr16 <@><more>
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# Some special directives
BITS <num>
SKIPLINE
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# Can someone help with this one
GLOBAL <@><text>:function
.global <@><text>
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GLOBAL <@><text>
.global <@><text>
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COMMON <@><text> <num>
.comm <@><text>,<num>
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COMMON <@><text> <num1>: <num2>
.comm <@><text>,<num1>,<num2>
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EXTERN <@><text>
.extern <@><text>
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SECTION <text>
<text>
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SEGMENT <text>
<text>
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RESD <text>
.space <text>*4
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ALIGN <num1>, db <num2>
.align <num1>, <num2>
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ALIGN <num>
.align <num>
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# more directives
%include '<text>'
\#include "<text>"
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%include "<text>"
\#include "<text>"
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%define <@><text> <mathnum>
.equ <text>, <mathnum>
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%define <@><text1> <text2>
.equ <@><text1>, <text2>
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<text> <@1>equ <@2><mathnumber>
.equ <@1><text>, <@2><mathnumber>
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<text1> <@1>equ <@2><text2>
.equ <@1><text1>, <@2><text2>
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%if
.if
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%endif
.endif
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%ifdef <@><text>
.ifdef <@><text>
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# data initialization
<data> <numlist>
.<dtype> <numlist>
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# string constants
db <@>'<string>' , 0
.asciz <@>"<string>"
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db <@>'<string>' , <num>
.ascii <@>"<string>"\n.byte <@><num>
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db <@>'<string>'
.ascii <@>"<string>"
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